Platform supporting mechanism

Abstract

The invention relates to the technical field of three-dimensional garage leveling handover, and particularly discloses a platform supporting mechanism which comprises a left leveling set and a right leveling set, the left leveling set is connected with the right leveling set through a transmission set, the left leveling set and the right leveling set are each provided with a platform track plate and a sliding plate, and the platform track plates are in sliding connection with the sliding plates. Parts of the supporting mechanism are easy to machine, the manufacturing cost and the quality of the supporting mechanism are remarkably reduced, and the problems that an existing supporting mechanism is too heavy in weight and too high in cost are solved.

Description

Technical Field

[0001] The invention relates to the technical field of leveling and handover of a stereo garage, and in particular to a platform supporting mechanism. Background Art

[0002] When storing or retrieving cars in an intelligent three-dimensional parking garage, the lifting equipment needs to be raised or lowered to a specific floor, and the carrier carries the car back and forth between the lifting equipment and the floor. The carrier and the car are heavy equipment. When the carrier starts to leave the lifting equipment and starts to return to the lifting equipment, there is a large height difference between the lifting equipment, which causes trouble for the carrier to move. In order to improve this situation to the greatest extent, in general, the lifting equipment will extend a set of mechanisms at a higher position relative to the floor, and then descend to a lower position relative to the floor, so that the extended mechanism is supported on the floor, ensuring that the lifting equipment is basically at the same height when the carrier leaves and returns. This method is called leveling.

[0003] Existing technical disadvantages: Currently, the automatically extending and retracting support mechanisms on the market are relatively bulky and costly. Summary of the invention

[0004] In order to solve the problems existing in the above-mentioned support mechanism, the present invention designs a leveling support mechanism, which has a simple structure and low cost. The same load-bearing effect can be achieved by turning the crank to drive the skateboard to move. The specific technical solution is as follows:

[0005] The invention discloses a platform supporting mechanism, comprising a left leveling group and a right leveling group, wherein the left leveling group is connected to the right leveling group via a transmission group, and both the left leveling group and the right leveling group are provided with a platform track plate and a slide plate, and the platform track plate and the slide plate are slidably connected.

[0006] Preferably, the slide plate is provided with a slide groove, the slide groove is slidably connected to one end of the crank, and the other end of the crank is connected to the transmission group.

[0007] Preferably, the transmission group includes a transmission shaft and a shaft fixing plate, and the transmission shaft is respectively connected to the left leveling group and the right leveling group through the shaft fixing plate.

[0008] Preferably, track grooves are symmetrically arranged on both sides of the platform track plate, and the slide plate is nested on the top of the platform track plate and cooperates with the track grooves through sliders arranged on the slide plate.

[0009] Furthermore, the transmission shaft is a driving connection end for connecting to an external driving mechanism.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] The present invention turns the crank, and due to the effect of gravity, the crank slides in the slide groove and drives the slide plate to move. The slide plate continues to slide under the effect of inertia until the slider slides to one end of the track groove, thereby using a smaller torque to achieve a load-bearing capacity that is dozens of times that of the drive, getting rid of the heavy structure of the traditional supporting mechanism, greatly reducing its own weight, and reducing the counterweight of the lifting equipment accordingly. At the same time, each component part is easy to process, the production cost is low, and material resources are effectively saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0013] Figure 1 It is a schematic diagram of the external structure of the platform support mechanism of the present invention.

[0014] Figure 2 It is a schematic diagram of the application of the platform support structure of the present invention.

[0015] In the figure: 1. left leveling group; 2. right leveling group; 3. transmission group; 4. platform track plate; 5. slide plate; 6. crank; 7. transmission shaft; 8. shaft fixing plate; 9. track groove; 10. slider; 11. protruding section; 12. slide groove. DETAILED DESCRIPTION

[0016] The present invention is further illustrated below through the description of specific implementation methods, but this is not a limitation of the present invention. Those skilled in the art can make various modifications or improvements based on the basic idea of ​​the present invention, but as long as they do not deviate from the basic idea of ​​the present invention, they are all within the protection scope of the present invention.

[0017] See also Figures 1 to 2 , an embodiment provided by the present invention is as follows:

[0018] The present invention discloses a platform support mechanism, comprising a left leveling group 1 and a right leveling group 2, wherein the left leveling group 1 is connected to the right leveling group 2 through a transmission group 3, the left leveling group 1 and the right leveling group 2 are symmetrically arranged at both ends of the transmission group 3, the left leveling group 1 and the right leveling group 2 are both provided with a platform track plate 4 and a slide plate 5, the platform track plate 4 and the slide plate 5 are slidably connected, the slide plate 5 is provided with a slide groove 12, the slide groove 12 is slidably connected to one end of a crank 6, the other end of the crank 6 is connected to the transmission group 3, and the cranks 6 are all connected to the outside of the slide plate 5; track grooves 9 are symmetrically arranged on both sides of the platform track plate 4, the slide plate 5 is nested in the top of the platform track plate 4, and cooperates with the track groove 9 through a slider 10 arranged on the slide plate 5, at least two track grooves 9 are arranged in parallel, the slider 10 is arranged corresponding to the track groove 9, the slide plate 5 is provided with a protruding section 11, and the length of the protruding section 11 is equal to the length of the track groove 9.

[0019] The transmission group 3 includes a transmission shaft 7 and a shaft fixing plate 8. The transmission shaft 7 is respectively connected to the left leveling group 1 and the right leveling group 2 through the shaft fixing plate 8. The left end of the transmission shaft 7 is a driving connection end for connecting to an external driving mechanism. The shaft fixing plates 8 are all connected to the inner side of the platform track plate 4, and the leveling track plate 4 and the shaft fixing plates 8 are connected to the main frame.

[0020] When the skateboard 5 of the present invention extends, an active torque is applied to the driving connection end at the left end of the transmission group 3, driving the transmission group 3 to rotate clockwise. The transmission group 3 drives the left leveling group 1 and the right leveling group 2 to slide forward until the leading end of the track groove 9 through the crank 6.

[0021] When the skateboard 5 of the present invention retracts, a reverse active torque is applied to the driving connection end at the left end of the transmission group 3, driving the transmission group 3 to rotate counterclockwise. The transmission group 3 drives the left leveling group 1 and the right leveling group 2 to slide backward until the trailing end of the track groove 9 through the crank 6.

[0022] The above embodiments merely illustrate the principles and effects of the present invention, rather than limiting the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A platform support mechanism, characterized in that: The invention comprises a left leveling group (1) and a right leveling group (2), wherein the left leveling group (1) is connected to the right leveling group (2) via a transmission group (3), and the left leveling group (1) and the right leveling group (2) are both provided with a platform track plate (4) and a slide plate (5), and the platform track plate (4) and the slide plate (5) are slidably connected to each other.

2. A platform support mechanism according to claim 1, characterized in that: The slide plate (5) is provided with a slide groove (12), the slide groove (12) is slidably connected to one end of the crank (6), and the other end of the crank (6) is connected to the transmission group (3).

3. A platform support mechanism according to claim 1, characterized in that: The transmission group (3) comprises a transmission shaft (7) and a shaft fixing plate (8), and the transmission shaft (7) is respectively connected to the left leveling group (1) and the right leveling group (2) via the shaft fixing plate (8).

4. A platform support mechanism according to claim 1, characterized in that: Track grooves (9) are symmetrically arranged on both sides of the platform track plate (4); the slide plate (5) is nested on the top of the platform track plate (4) and cooperates with the track grooves (9) via a slider (10) arranged on the slide plate (5).

5. A platform support mechanism according to claim 3, characterized in that: The transmission shaft (7) is a driving connection end, used for connecting to an external driving mechanism.

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